Work done by gravitational force on a freely falling body ………….

For a freely falling body

For a freely falling body

Write the work done in each of the following cases as zero positive or negative. (a)Work done by centripetal force in circular motion. (b)Work done by friction. (c)Work done by gravitational force on a freely falling object. (d)Work done by the applied force in lifting an object.

Work Done By Gravitational Forces

The work done by a gravitational force acting on a free fall body will be positive , negative or zero ?

The KE of a freely falling body

What is a freely falling body ?

State the sign of work done by a force in the following . work done by gravitational force on a body sliding down an inclined plane.

The state of a freely falling body is